25359164

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 46174128

約数和(自身を除く): 20814964

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2417, 2623, 4834, 5246, 9668, 10492, 103931, 147437, 207862, 294874, 415724, 589748, 6339791, 12679582, 25359164]

約数ペア:

[(1, 25359164), (2, 12679582), (4, 6339791), (43, 589748), (61, 415724), (86, 294874), (122, 207862), (172, 147437), (244, 103931), (2417, 10492), (2623, 9668), (4834, 5246)]